Show features on docs.rs

kaidokert · May 13, 2021 · cb237b3 · cb237b3
1 parent 12b3120
commit cb237b3
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diff --git a/Cargo.toml b/Cargo.toml
@@ -62,3 +62,6 @@ byteorder = "=1.3"
 [package.metadata.docs.rs]
 # Enable certain features when building docs for docs.rs
 features = ["libm", "serde1", "rayon"]
+rustdoc-args = ["--cfg", "doc_cfg"]
+# To build locally:
+# RUSTDOCFLAGS="--cfg doc_cfg" cargo +nightly doc --features libm,serde1,rayon --no-deps --open
diff --git a/src/lib.rs b/src/lib.rs
@@ -86,6 +86,8 @@
 //! [`Histogram10`]: ./struct.Histogram10.html
 //! [`Histogram`]: ./trait.Histogram.html
 
+#![cfg_attr(doc_cfg, feature(doc_cfg))]
+
 #![cfg_attr(feature = "cargo-clippy", allow(
  clippy::float_cmp,
  clippy::suspicious_operation_groupings,